Dataset statistics
| Number of variables | 12 |
|---|---|
| Number of observations | 1199 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 141 |
| Duplicate rows (%) | 11.8% |
| Total size in memory | 112.5 KiB |
| Average record size in memory | 96.1 B |
Variable types
| Numeric | 12 |
|---|
| Dataset has 141 (11.8%) duplicate rows | Duplicates |
fixed acidity is highly overall correlated with citric acid and 2 other fields | High correlation |
volatile acidity is highly overall correlated with citric acid | High correlation |
citric acid is highly overall correlated with fixed acidity and 2 other fields | High correlation |
free sulfur dioxide is highly overall correlated with total sulfur dioxide | High correlation |
total sulfur dioxide is highly overall correlated with free sulfur dioxide | High correlation |
density is highly overall correlated with fixed acidity | High correlation |
pH is highly overall correlated with fixed acidity and 1 other fields | High correlation |
citric acid has 98 (8.2%) zeros | Zeros |
Reproduction
| Analysis started | 2023-04-17 23:16:47.456916 |
|---|---|
| Analysis finished | 2023-04-17 23:17:25.576414 |
| Duration | 38.12 seconds |
| Software version | pandas-profiling v0.0.dev0 |
| Download configuration | config.json |
fixed acidity
Real number (ℝ)
| Distinct | 91 |
|---|---|
| Distinct (%) | 7.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 8.3169308 |
| Minimum | 4.6 |
|---|---|
| Maximum | 15.9 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.5 KiB |
Quantile statistics
| Minimum | 4.6 |
|---|---|
| 5-th percentile | 6.19 |
| Q1 | 7.1 |
| median | 7.9 |
| Q3 | 9.2 |
| 95-th percentile | 11.6 |
| Maximum | 15.9 |
| Range | 11.3 |
| Interquartile range (IQR) | 2.1 |
Descriptive statistics
| Standard deviation | 1.7143717 |
|---|---|
| Coefficient of variation (CV) | 0.20613033 |
| Kurtosis | 1.1763052 |
| Mean | 8.3169308 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.96943874 |
| Sum | 9972 |
| Variance | 2.9390704 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 7.1 | 45 | 3.8% |
| 7.2 | 45 | 3.8% |
| 7.7 | 43 | 3.6% |
| 7.8 | 41 | 3.4% |
| 7.5 | 41 | 3.4% |
| 7 | 35 | 2.9% |
| 7.4 | 34 | 2.8% |
| 7.6 | 34 | 2.8% |
| 6.9 | 34 | 2.8% |
| 6.8 | 33 | 2.8% |
| Other values (81) | 814 |
| Value | Count | Frequency (%) |
| 4.6 | 1 | 0.1% |
| 4.7 | 1 | 0.1% |
| 4.9 | 1 | 0.1% |
| 5 | 4 | 0.3% |
| 5.1 | 3 | 0.3% |
| 5.2 | 6 | |
| 5.3 | 4 | 0.3% |
| 5.4 | 2 | 0.2% |
| 5.6 | 11 | |
| 5.7 | 1 | 0.1% |
| Value | Count | Frequency (%) |
| 15.9 | 1 | 0.1% |
| 15.6 | 2 | |
| 15.5 | 1 | 0.1% |
| 15 | 1 | 0.1% |
| 13.8 | 1 | 0.1% |
| 13.7 | 1 | 0.1% |
| 13.4 | 1 | 0.1% |
| 13.3 | 3 | |
| 13.2 | 2 | |
| 13 | 3 |
volatile acidity
Real number (ℝ)
| Distinct | 136 |
|---|---|
| Distinct (%) | 11.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.53190158 |
| Minimum | 0.12 |
|---|---|
| Maximum | 1.58 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.5 KiB |
Quantile statistics
| Minimum | 0.12 |
|---|---|
| 5-th percentile | 0.28 |
| Q1 | 0.4 |
| median | 0.52 |
| Q3 | 0.64 |
| 95-th percentile | 0.85 |
| Maximum | 1.58 |
| Range | 1.46 |
| Interquartile range (IQR) | 0.24 |
Descriptive statistics
| Standard deviation | 0.18021716 |
|---|---|
| Coefficient of variation (CV) | 0.33881674 |
| Kurtosis | 1.5227019 |
| Mean | 0.53190158 |
| Median Absolute Deviation (MAD) | 0.12 |
| Skewness | 0.76985223 |
| Sum | 637.75 |
| Variance | 0.032478226 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.5 | 36 | 3.0% |
| 0.43 | 34 | 2.8% |
| 0.59 | 33 | 2.8% |
| 0.6 | 32 | 2.7% |
| 0.58 | 29 | 2.4% |
| 0.4 | 29 | 2.4% |
| 0.41 | 28 | 2.3% |
| 0.36 | 27 | 2.3% |
| 0.52 | 27 | 2.3% |
| 0.38 | 27 | 2.3% |
| Other values (126) | 897 |
| Value | Count | Frequency (%) |
| 0.12 | 1 | 0.1% |
| 0.16 | 1 | 0.1% |
| 0.18 | 7 | |
| 0.19 | 1 | 0.1% |
| 0.2 | 3 | |
| 0.21 | 3 | |
| 0.22 | 4 | |
| 0.23 | 4 | |
| 0.24 | 7 | |
| 0.25 | 6 |
| Value | Count | Frequency (%) |
| 1.58 | 1 | 0.1% |
| 1.33 | 2 | |
| 1.24 | 1 | 0.1% |
| 1.185 | 1 | 0.1% |
| 1.18 | 1 | 0.1% |
| 1.13 | 1 | 0.1% |
| 1.07 | 1 | 0.1% |
| 1.04 | 3 | |
| 1.025 | 1 | 0.1% |
| 1.02 | 4 |
citric acid
Real number (ℝ)
HIGH CORRELATION  ZEROS 
| Distinct | 79 |
|---|---|
| Distinct (%) | 6.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.27224354 |
| Minimum | 0 |
|---|---|
| Maximum | 1 |
| Zeros | 98 |
| Zeros (%) | 8.2% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.5 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0.1 |
| median | 0.26 |
| Q3 | 0.43 |
| 95-th percentile | 0.6 |
| Maximum | 1 |
| Range | 1 |
| Interquartile range (IQR) | 0.33 |
Descriptive statistics
| Standard deviation | 0.1954509 |
|---|---|
| Coefficient of variation (CV) | 0.7179267 |
| Kurtosis | -0.76447307 |
| Mean | 0.27224354 |
| Median Absolute Deviation (MAD) | 0.17 |
| Skewness | 0.32196371 |
| Sum | 326.42 |
| Variance | 0.038201056 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 98 | 8.2% |
| 0.49 | 53 | 4.4% |
| 0.24 | 36 | 3.0% |
| 0.02 | 35 | 2.9% |
| 0.26 | 31 | 2.6% |
| 0.01 | 29 | 2.4% |
| 0.32 | 28 | 2.3% |
| 0.21 | 27 | 2.3% |
| 0.1 | 26 | 2.2% |
| 0.03 | 24 | 2.0% |
| Other values (69) | 812 |
| Value | Count | Frequency (%) |
| 0 | 98 | |
| 0.01 | 29 | 2.4% |
| 0.02 | 35 | 2.9% |
| 0.03 | 24 | 2.0% |
| 0.04 | 20 | 1.7% |
| 0.05 | 13 | 1.1% |
| 0.06 | 16 | 1.3% |
| 0.07 | 18 | 1.5% |
| 0.08 | 21 | 1.8% |
| 0.09 | 23 | 1.9% |
| Value | Count | Frequency (%) |
| 1 | 1 | 0.1% |
| 0.78 | 1 | 0.1% |
| 0.76 | 3 | |
| 0.75 | 1 | 0.1% |
| 0.74 | 3 | |
| 0.73 | 3 | |
| 0.72 | 1 | 0.1% |
| 0.71 | 1 | 0.1% |
| 0.7 | 1 | 0.1% |
| 0.69 | 2 |
residual sugar
Real number (ℝ)
| Distinct | 80 |
|---|---|
| Distinct (%) | 6.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.547623 |
| Minimum | 0.9 |
|---|---|
| Maximum | 15.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.5 KiB |
Quantile statistics
| Minimum | 0.9 |
|---|---|
| 5-th percentile | 1.5 |
| Q1 | 1.9 |
| median | 2.2 |
| Q3 | 2.6 |
| 95-th percentile | 5.155 |
| Maximum | 15.5 |
| Range | 14.6 |
| Interquartile range (IQR) | 0.7 |
Descriptive statistics
| Standard deviation | 1.4118656 |
|---|---|
| Coefficient of variation (CV) | 0.55418938 |
| Kurtosis | 27.81632 |
| Mean | 2.547623 |
| Median Absolute Deviation (MAD) | 0.3 |
| Skewness | 4.4683344 |
| Sum | 3054.6 |
| Variance | 1.9933645 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 2 | 115 | 9.6% |
| 2.2 | 104 | 8.7% |
| 2.1 | 101 | 8.4% |
| 1.8 | 95 | 7.9% |
| 1.9 | 83 | 6.9% |
| 2.3 | 78 | 6.5% |
| 2.4 | 65 | 5.4% |
| 2.5 | 64 | 5.3% |
| 2.6 | 61 | 5.1% |
| 1.7 | 56 | 4.7% |
| Other values (70) | 377 |
| Value | Count | Frequency (%) |
| 0.9 | 2 | 0.2% |
| 1.2 | 4 | 0.3% |
| 1.3 | 4 | 0.3% |
| 1.4 | 26 | 2.2% |
| 1.5 | 26 | 2.2% |
| 1.6 | 41 | |
| 1.7 | 56 | |
| 1.75 | 2 | 0.2% |
| 1.8 | 95 | |
| 1.9 | 83 |
| Value | Count | Frequency (%) |
| 15.5 | 1 | |
| 15.4 | 1 | |
| 13.9 | 1 | |
| 13.8 | 2 | |
| 12.9 | 1 | |
| 11 | 1 | |
| 10.7 | 1 | |
| 9 | 1 | |
| 8.9 | 1 | |
| 8.8 | 2 |
chlorides
Real number (ℝ)
| Distinct | 140 |
|---|---|
| Distinct (%) | 11.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.08846372 |
| Minimum | 0.012 |
|---|---|
| Maximum | 0.611 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.5 KiB |
Quantile statistics
| Minimum | 0.012 |
|---|---|
| 5-th percentile | 0.054 |
| Q1 | 0.07 |
| median | 0.08 |
| Q3 | 0.091 |
| 95-th percentile | 0.132 |
| Maximum | 0.611 |
| Range | 0.599 |
| Interquartile range (IQR) | 0.021 |
Descriptive statistics
| Standard deviation | 0.049356224 |
|---|---|
| Coefficient of variation (CV) | 0.55792617 |
| Kurtosis | 39.423002 |
| Mean | 0.08846372 |
| Median Absolute Deviation (MAD) | 0.01 |
| Skewness | 5.5496006 |
| Sum | 106.068 |
| Variance | 0.0024360369 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.08 | 55 | 4.6% |
| 0.074 | 38 | 3.2% |
| 0.076 | 37 | 3.1% |
| 0.077 | 36 | 3.0% |
| 0.075 | 35 | 2.9% |
| 0.084 | 35 | 2.9% |
| 0.079 | 35 | 2.9% |
| 0.082 | 34 | 2.8% |
| 0.078 | 33 | 2.8% |
| 0.071 | 33 | 2.8% |
| Other values (130) | 828 |
| Value | Count | Frequency (%) |
| 0.012 | 2 | |
| 0.034 | 1 | 0.1% |
| 0.038 | 2 | |
| 0.039 | 3 | |
| 0.041 | 2 | |
| 0.042 | 2 | |
| 0.043 | 1 | 0.1% |
| 0.044 | 1 | 0.1% |
| 0.045 | 4 | |
| 0.046 | 3 |
| Value | Count | Frequency (%) |
| 0.611 | 1 | 0.1% |
| 0.61 | 1 | 0.1% |
| 0.467 | 1 | 0.1% |
| 0.415 | 3 | |
| 0.414 | 2 | |
| 0.403 | 1 | 0.1% |
| 0.401 | 1 | 0.1% |
| 0.387 | 1 | 0.1% |
| 0.369 | 1 | 0.1% |
| 0.368 | 1 | 0.1% |
free sulfur dioxide
Real number (ℝ)
| Distinct | 55 |
|---|---|
| Distinct (%) | 4.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 15.864887 |
| Minimum | 1 |
|---|---|
| Maximum | 68 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.5 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 4 |
| Q1 | 7 |
| median | 14 |
| Q3 | 21 |
| 95-th percentile | 35 |
| Maximum | 68 |
| Range | 67 |
| Interquartile range (IQR) | 14 |
Descriptive statistics
| Standard deviation | 10.254101 |
|---|---|
| Coefficient of variation (CV) | 0.64633935 |
| Kurtosis | 1.8082678 |
| Mean | 15.864887 |
| Median Absolute Deviation (MAD) | 7 |
| Skewness | 1.1854548 |
| Sum | 19022 |
| Variance | 105.14659 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 6 | 105 | 8.8% |
| 5 | 80 | 6.7% |
| 15 | 60 | 5.0% |
| 10 | 60 | 5.0% |
| 12 | 59 | 4.9% |
| 7 | 58 | 4.8% |
| 17 | 51 | 4.3% |
| 9 | 46 | 3.8% |
| 16 | 44 | 3.7% |
| 13 | 42 | 3.5% |
| Other values (45) | 594 |
| Value | Count | Frequency (%) |
| 1 | 1 | 0.1% |
| 2 | 1 | 0.1% |
| 3 | 38 | 3.2% |
| 4 | 25 | 2.1% |
| 5 | 80 | |
| 5.5 | 1 | 0.1% |
| 6 | 105 | |
| 7 | 58 | |
| 8 | 36 | 3.0% |
| 9 | 46 |
| Value | Count | Frequency (%) |
| 68 | 2 | |
| 66 | 1 | 0.1% |
| 57 | 1 | 0.1% |
| 55 | 1 | 0.1% |
| 53 | 1 | 0.1% |
| 52 | 1 | 0.1% |
| 51 | 1 | 0.1% |
| 50 | 2 | |
| 48 | 3 | |
| 45 | 2 |
total sulfur dioxide
Real number (ℝ)
| Distinct | 138 |
|---|---|
| Distinct (%) | 11.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 46.766055 |
| Minimum | 6 |
|---|---|
| Maximum | 289 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.5 KiB |
Quantile statistics
| Minimum | 6 |
|---|---|
| 5-th percentile | 11 |
| Q1 | 22 |
| median | 38 |
| Q3 | 63 |
| 95-th percentile | 114.1 |
| Maximum | 289 |
| Range | 283 |
| Interquartile range (IQR) | 41 |
Descriptive statistics
| Standard deviation | 33.026392 |
|---|---|
| Coefficient of variation (CV) | 0.70620437 |
| Kurtosis | 2.8249473 |
| Mean | 46.766055 |
| Median Absolute Deviation (MAD) | 18 |
| Skewness | 1.3895075 |
| Sum | 56072.5 |
| Variance | 1090.7426 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 28 | 33 | 2.8% |
| 14 | 28 | 2.3% |
| 18 | 28 | 2.3% |
| 20 | 28 | 2.3% |
| 23 | 27 | 2.3% |
| 24 | 26 | 2.2% |
| 38 | 26 | 2.2% |
| 10 | 23 | 1.9% |
| 16 | 23 | 1.9% |
| 19 | 23 | 1.9% |
| Other values (128) | 934 |
| Value | Count | Frequency (%) |
| 6 | 3 | 0.3% |
| 7 | 3 | 0.3% |
| 8 | 11 | 0.9% |
| 9 | 12 | |
| 10 | 23 | |
| 11 | 16 | |
| 12 | 18 | |
| 13 | 20 | |
| 14 | 28 | |
| 15 | 22 |
| Value | Count | Frequency (%) |
| 289 | 1 | 0.1% |
| 155 | 1 | 0.1% |
| 152 | 1 | 0.1% |
| 151 | 2 | |
| 149 | 1 | 0.1% |
| 147 | 2 | |
| 145 | 3 | |
| 144 | 3 | |
| 143 | 2 | |
| 142 | 1 | 0.1% |
density
Real number (ℝ)
| Distinct | 369 |
|---|---|
| Distinct (%) | 30.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.99676455 |
| Minimum | 0.99007 |
|---|---|
| Maximum | 1.00369 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.5 KiB |
Quantile statistics
| Minimum | 0.99007 |
|---|---|
| 5-th percentile | 0.9937 |
| Q1 | 0.99566 |
| median | 0.9968 |
| Q3 | 0.99783 |
| 95-th percentile | 0.9998 |
| Maximum | 1.00369 |
| Range | 0.01362 |
| Interquartile range (IQR) | 0.00217 |
Descriptive statistics
| Standard deviation | 0.001842276 |
|---|---|
| Coefficient of variation (CV) | 0.0018482559 |
| Kurtosis | 1.0918827 |
| Mean | 0.99676455 |
| Median Absolute Deviation (MAD) | 0.0011 |
| Skewness | 0.03299399 |
| Sum | 1195.1207 |
| Variance | 3.3939807 × 10-6 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.9968 | 29 | 2.4% |
| 0.9976 | 26 | 2.2% |
| 0.9972 | 26 | 2.2% |
| 0.9978 | 26 | 2.2% |
| 0.998 | 20 | 1.7% |
| 0.997 | 19 | 1.6% |
| 0.9962 | 18 | 1.5% |
| 0.9964 | 18 | 1.5% |
| 0.9994 | 18 | 1.5% |
| 0.9982 | 17 | 1.4% |
| Other values (359) | 982 |
| Value | Count | Frequency (%) |
| 0.99007 | 2 | |
| 0.9902 | 1 | |
| 0.99064 | 2 | |
| 0.9915 | 1 | |
| 0.99154 | 1 | |
| 0.99157 | 1 | |
| 0.9916 | 2 | |
| 0.99182 | 2 | |
| 0.9921 | 1 | |
| 0.9922 | 2 |
| Value | Count | Frequency (%) |
| 1.00369 | 1 | |
| 1.0032 | 1 | |
| 1.00315 | 2 | |
| 1.00289 | 1 | |
| 1.0026 | 2 | |
| 1.00242 | 2 | |
| 1.0022 | 1 | |
| 1.0021 | 2 | |
| 1.0015 | 1 | |
| 1.0014 | 2 |
pH
Real number (ℝ)
| Distinct | 85 |
|---|---|
| Distinct (%) | 7.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.3112594 |
| Minimum | 2.74 |
|---|---|
| Maximum | 4.01 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.5 KiB |
Quantile statistics
| Minimum | 2.74 |
|---|---|
| 5-th percentile | 3.07 |
| Q1 | 3.21 |
| median | 3.31 |
| Q3 | 3.4 |
| 95-th percentile | 3.57 |
| Maximum | 4.01 |
| Range | 1.27 |
| Interquartile range (IQR) | 0.19 |
Descriptive statistics
| Standard deviation | 0.15425625 |
|---|---|
| Coefficient of variation (CV) | 0.046585372 |
| Kurtosis | 0.72647205 |
| Mean | 3.3112594 |
| Median Absolute Deviation (MAD) | 0.1 |
| Skewness | 0.19146419 |
| Sum | 3970.2 |
| Variance | 0.02379499 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3.3 | 49 | 4.1% |
| 3.26 | 44 | 3.7% |
| 3.36 | 40 | 3.3% |
| 3.38 | 38 | 3.2% |
| 3.39 | 35 | 2.9% |
| 3.29 | 35 | 2.9% |
| 3.32 | 32 | 2.7% |
| 3.16 | 31 | 2.6% |
| 3.33 | 31 | 2.6% |
| 3.31 | 30 | 2.5% |
| Other values (75) | 834 |
| Value | Count | Frequency (%) |
| 2.74 | 1 | 0.1% |
| 2.88 | 2 | |
| 2.89 | 3 | |
| 2.9 | 1 | 0.1% |
| 2.92 | 3 | |
| 2.93 | 3 | |
| 2.94 | 3 | |
| 2.95 | 1 | 0.1% |
| 2.98 | 3 | |
| 2.99 | 2 |
| Value | Count | Frequency (%) |
| 4.01 | 1 | 0.1% |
| 3.9 | 2 | 0.2% |
| 3.85 | 1 | 0.1% |
| 3.78 | 1 | 0.1% |
| 3.75 | 1 | 0.1% |
| 3.74 | 1 | 0.1% |
| 3.71 | 4 | |
| 3.69 | 4 | |
| 3.68 | 5 | |
| 3.67 | 1 | 0.1% |
sulphates
Real number (ℝ)
| Distinct | 92 |
|---|---|
| Distinct (%) | 7.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.66001668 |
| Minimum | 0.37 |
|---|---|
| Maximum | 2 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.5 KiB |
Quantile statistics
| Minimum | 0.37 |
|---|---|
| 5-th percentile | 0.47 |
| Q1 | 0.55 |
| median | 0.62 |
| Q3 | 0.73 |
| 95-th percentile | 0.93 |
| Maximum | 2 |
| Range | 1.63 |
| Interquartile range (IQR) | 0.18 |
Descriptive statistics
| Standard deviation | 0.1752313 |
|---|---|
| Coefficient of variation (CV) | 0.26549527 |
| Kurtosis | 13.02653 |
| Mean | 0.66001668 |
| Median Absolute Deviation (MAD) | 0.08 |
| Skewness | 2.6364031 |
| Sum | 791.36 |
| Variance | 0.03070601 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.58 | 51 | 4.3% |
| 0.6 | 49 | 4.1% |
| 0.62 | 49 | 4.1% |
| 0.54 | 47 | 3.9% |
| 0.57 | 43 | 3.6% |
| 0.56 | 42 | 3.5% |
| 0.55 | 41 | 3.4% |
| 0.64 | 38 | 3.2% |
| 0.53 | 37 | 3.1% |
| 0.61 | 35 | 2.9% |
| Other values (82) | 767 |
| Value | Count | Frequency (%) |
| 0.37 | 1 | 0.1% |
| 0.39 | 3 | 0.3% |
| 0.4 | 3 | 0.3% |
| 0.42 | 4 | 0.3% |
| 0.43 | 7 | 0.6% |
| 0.44 | 13 | |
| 0.45 | 6 | 0.5% |
| 0.46 | 16 | |
| 0.47 | 14 | |
| 0.48 | 26 |
| Value | Count | Frequency (%) |
| 2 | 1 | |
| 1.98 | 1 | |
| 1.95 | 2 | |
| 1.62 | 1 | |
| 1.61 | 1 | |
| 1.59 | 1 | |
| 1.56 | 1 | |
| 1.36 | 1 | |
| 1.34 | 1 | |
| 1.33 | 1 |
alcohol
Real number (ℝ)
| Distinct | 60 |
|---|---|
| Distinct (%) | 5.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 10.420183 |
| Minimum | 8.4 |
|---|---|
| Maximum | 14.9 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.5 KiB |
Quantile statistics
| Minimum | 8.4 |
|---|---|
| 5-th percentile | 9.2 |
| Q1 | 9.5 |
| median | 10.2 |
| Q3 | 11 |
| 95-th percentile | 12.5 |
| Maximum | 14.9 |
| Range | 6.5 |
| Interquartile range (IQR) | 1.5 |
Descriptive statistics
| Standard deviation | 1.0590981 |
|---|---|
| Coefficient of variation (CV) | 0.10163911 |
| Kurtosis | 0.2891754 |
| Mean | 10.420183 |
| Median Absolute Deviation (MAD) | 0.7 |
| Skewness | 0.88851264 |
| Sum | 12493.8 |
| Variance | 1.1216888 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 9.5 | 106 | 8.8% |
| 9.4 | 76 | 6.3% |
| 9.8 | 59 | 4.9% |
| 10.5 | 56 | 4.7% |
| 9.2 | 53 | 4.4% |
| 10 | 49 | 4.1% |
| 9.6 | 47 | 3.9% |
| 11 | 46 | 3.8% |
| 9.3 | 45 | 3.8% |
| 9.7 | 41 | 3.4% |
| Other values (50) | 621 |
| Value | Count | Frequency (%) |
| 8.4 | 1 | 0.1% |
| 8.8 | 2 | 0.2% |
| 9 | 21 | 1.8% |
| 9.05 | 1 | 0.1% |
| 9.1 | 19 | 1.6% |
| 9.2 | 53 | |
| 9.233333333 | 1 | 0.1% |
| 9.25 | 1 | 0.1% |
| 9.3 | 45 | |
| 9.4 | 76 |
| Value | Count | Frequency (%) |
| 14.9 | 1 | 0.1% |
| 14 | 4 | |
| 13.6 | 4 | |
| 13.56666667 | 1 | 0.1% |
| 13.5 | 1 | 0.1% |
| 13.4 | 3 | |
| 13.3 | 3 | |
| 13.1 | 1 | 0.1% |
| 13 | 3 | |
| 12.9 | 6 |
quality
Real number (ℝ)
| Distinct | 6 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 5.6271893 |
| Minimum | 3 |
|---|---|
| Maximum | 8 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.5 KiB |
Quantile statistics
| Minimum | 3 |
|---|---|
| 5-th percentile | 5 |
| Q1 | 5 |
| median | 6 |
| Q3 | 6 |
| 95-th percentile | 7 |
| Maximum | 8 |
| Range | 5 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 0.81428893 |
|---|---|
| Coefficient of variation (CV) | 0.14470616 |
| Kurtosis | 0.32526547 |
| Mean | 5.6271893 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.19443628 |
| Sum | 6747 |
| Variance | 0.66306647 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 5 | 517 | |
| 6 | 469 | |
| 7 | 151 | 12.6% |
| 4 | 40 | 3.3% |
| 8 | 13 | 1.1% |
| 3 | 9 | 0.8% |
| Value | Count | Frequency (%) |
| 3 | 9 | 0.8% |
| 4 | 40 | 3.3% |
| 5 | 517 | |
| 6 | 469 | |
| 7 | 151 | 12.6% |
| 8 | 13 | 1.1% |
| Value | Count | Frequency (%) |
| 8 | 13 | 1.1% |
| 7 | 151 | 12.6% |
| 6 | 469 | |
| 5 | 517 | |
| 4 | 40 | 3.3% |
| 3 | 9 | 0.8% |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| fixed acidity | 1.000 | -0.264 | 0.656 | 0.205 | 0.241 | -0.177 | -0.092 | 0.607 | -0.700 | 0.197 | -0.052 | 0.090 |
| volatile acidity | -0.264 | 1.000 | -0.604 | 0.027 | 0.174 | 0.036 | 0.106 | 0.022 | 0.218 | -0.341 | -0.233 | -0.366 |
| citric acid | 0.656 | -0.604 | 1.000 | 0.180 | 0.122 | -0.089 | 0.007 | 0.356 | -0.543 | 0.329 | 0.095 | 0.190 |
| residual sugar | 0.205 | 0.027 | 0.180 | 1.000 | 0.186 | 0.048 | 0.111 | 0.426 | -0.063 | 0.039 | 0.142 | 0.041 |
| chlorides | 0.241 | 0.174 | 0.122 | 0.186 | 1.000 | -0.003 | 0.120 | 0.387 | -0.237 | -0.013 | -0.271 | -0.196 |
| free sulfur dioxide | -0.177 | 0.036 | -0.089 | 0.048 | -0.003 | 1.000 | 0.797 | -0.029 | 0.118 | 0.047 | -0.100 | -0.072 |
| total sulfur dioxide | -0.092 | 0.106 | 0.007 | 0.111 | 0.120 | 0.797 | 1.000 | 0.131 | -0.014 | -0.008 | -0.277 | -0.220 |
| density | 0.607 | 0.022 | 0.356 | 0.426 | 0.387 | -0.029 | 0.131 | 1.000 | -0.295 | 0.146 | -0.436 | -0.189 |
| pH | -0.700 | 0.218 | -0.543 | -0.063 | -0.237 | 0.118 | -0.014 | -0.295 | 1.000 | -0.069 | 0.183 | -0.014 |
| sulphates | 0.197 | -0.341 | 0.329 | 0.039 | -0.013 | 0.047 | -0.008 | 0.146 | -0.069 | 1.000 | 0.234 | 0.382 |
| alcohol | -0.052 | -0.233 | 0.095 | 0.142 | -0.271 | -0.100 | -0.277 | -0.436 | 0.183 | 0.234 | 1.000 | 0.497 |
| quality | 0.090 | -0.366 | 0.190 | 0.041 | -0.196 | -0.072 | -0.220 | -0.189 | -0.014 | 0.382 | 0.497 | 1.000 |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 11.7 | 0.490 | 0.49 | 2.2 | 0.083 | 5.0 | 15.0 | 1.00000 | 3.19 | 0.43 | 9.2 | 5 |
| 1 | 8.8 | 0.600 | 0.29 | 2.2 | 0.098 | 5.0 | 15.0 | 0.99880 | 3.36 | 0.49 | 9.1 | 5 |
| 2 | 7.1 | 0.590 | 0.00 | 2.1 | 0.091 | 9.0 | 14.0 | 0.99488 | 3.42 | 0.55 | 11.5 | 7 |
| 3 | 8.3 | 0.540 | 0.24 | 3.4 | 0.076 | 16.0 | 112.0 | 0.99760 | 3.27 | 0.61 | 9.4 | 5 |
| 4 | 9.3 | 0.775 | 0.27 | 2.8 | 0.078 | 24.0 | 56.0 | 0.99840 | 3.31 | 0.67 | 10.6 | 6 |
| 5 | 6.4 | 0.570 | 0.12 | 2.3 | 0.120 | 25.0 | 36.0 | 0.99519 | 3.47 | 0.71 | 11.3 | 7 |
| 6 | 9.9 | 0.400 | 0.53 | 6.7 | 0.097 | 6.0 | 19.0 | 0.99860 | 3.27 | 0.82 | 11.7 | 7 |
| 7 | 10.6 | 0.480 | 0.64 | 2.2 | 0.111 | 6.0 | 20.0 | 0.99700 | 3.26 | 0.66 | 11.7 | 6 |
| 8 | 8.6 | 0.490 | 0.28 | 1.9 | 0.110 | 20.0 | 136.0 | 0.99720 | 2.93 | 1.95 | 9.9 | 6 |
| 9 | 8.6 | 0.635 | 0.68 | 1.8 | 0.403 | 19.0 | 56.0 | 0.99632 | 3.02 | 1.15 | 9.3 | 5 |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1189 | 8.1 | 0.730 | 0.00 | 2.5 | 0.081 | 12.0 | 24.0 | 0.99798 | 3.38 | 0.46 | 9.6 | 4 |
| 1190 | 10.3 | 0.500 | 0.42 | 2.0 | 0.069 | 21.0 | 51.0 | 0.99820 | 3.16 | 0.72 | 11.5 | 6 |
| 1191 | 8.8 | 0.550 | 0.04 | 2.2 | 0.119 | 14.0 | 56.0 | 0.99620 | 3.21 | 0.60 | 10.9 | 6 |
| 1192 | 6.4 | 0.390 | 0.33 | 3.3 | 0.046 | 12.0 | 53.0 | 0.99294 | 3.36 | 0.62 | 12.2 | 6 |
| 1193 | 9.4 | 0.400 | 0.47 | 2.5 | 0.087 | 6.0 | 20.0 | 0.99772 | 3.15 | 0.50 | 10.5 | 5 |
| 1194 | 9.1 | 0.600 | 0.00 | 1.9 | 0.058 | 5.0 | 10.0 | 0.99770 | 3.18 | 0.63 | 10.4 | 6 |
| 1195 | 8.2 | 0.635 | 0.10 | 2.1 | 0.073 | 25.0 | 60.0 | 0.99638 | 3.29 | 0.75 | 10.9 | 6 |
| 1196 | 7.2 | 0.620 | 0.06 | 2.7 | 0.077 | 15.0 | 85.0 | 0.99746 | 3.51 | 0.54 | 9.5 | 5 |
| 1197 | 7.9 | 0.200 | 0.35 | 1.7 | 0.054 | 7.0 | 15.0 | 0.99458 | 3.32 | 0.80 | 11.9 | 7 |
| 1198 | 5.8 | 0.290 | 0.26 | 1.7 | 0.063 | 3.0 | 11.0 | 0.99150 | 3.39 | 0.54 | 13.5 | 6 |
Most frequently occurring
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | # duplicates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13 | 6.7 | 0.460 | 0.24 | 1.7 | 0.077 | 18.0 | 34.0 | 0.99480 | 3.39 | 0.60 | 10.6 | 6 | 3 |
| 24 | 7.0 | 0.690 | 0.07 | 2.5 | 0.091 | 15.0 | 21.0 | 0.99572 | 3.38 | 0.60 | 11.3 | 6 | 3 |
| 39 | 7.2 | 0.695 | 0.13 | 2.0 | 0.076 | 12.0 | 20.0 | 0.99546 | 3.29 | 0.54 | 10.1 | 5 | 3 |
| 52 | 7.5 | 0.510 | 0.02 | 1.7 | 0.084 | 13.0 | 31.0 | 0.99538 | 3.36 | 0.54 | 10.5 | 6 | 3 |
| 90 | 8.3 | 0.650 | 0.10 | 2.9 | 0.089 | 17.0 | 40.0 | 0.99803 | 3.29 | 0.55 | 9.5 | 5 | 3 |
| 111 | 9.3 | 0.360 | 0.39 | 1.5 | 0.080 | 41.0 | 55.0 | 0.99652 | 3.47 | 0.73 | 10.9 | 6 | 3 |
| 120 | 9.9 | 0.540 | 0.45 | 2.3 | 0.071 | 16.0 | 40.0 | 0.99910 | 3.39 | 0.62 | 9.4 | 5 | 3 |
| 0 | 5.2 | 0.340 | 0.00 | 1.8 | 0.050 | 27.0 | 63.0 | 0.99160 | 3.68 | 0.79 | 14.0 | 6 | 2 |
| 1 | 5.6 | 0.500 | 0.09 | 2.3 | 0.049 | 17.0 | 99.0 | 0.99370 | 3.63 | 0.63 | 13.0 | 5 | 2 |
| 2 | 5.6 | 0.660 | 0.00 | 2.2 | 0.087 | 3.0 | 11.0 | 0.99378 | 3.71 | 0.63 | 12.8 | 7 | 2 |